<template>
  <div class="account-box">
    <div class="form">
      <Form class="form" ref="target" :validation-schema="ruleShema" #default="{ errors }" autocomplete="off">
        <div class="form-item">
          <div class="input">
            <i class="iconfont icon-user"></i>
            <Field
              v-model="form.account"
              name="account"
              type="text"
              placeholder="请输入用户名"
              :class="{ error: errors.account }"
            ></Field>
            <!-- <input type="text" placeholder="请输入用户名或手机号" /> -->
          </div>
          <!-- 表单验证错误信息提示 -->
          <div class="error" v-if="errors.account"><i class="iconfont icon-warning" />{{errors.account}}</div>
        </div>
        <div class="form-item">
          <div class="input">
            <i class="iconfont icon-lock"></i>
            <Field
              v-model="form.password"
              name="password"
              type="text"
              placeholder="请输入密码"
              :class="{ error: errors.password }"
            ></Field>
            <!-- <input type="password" placeholder="请输入密码" /> -->
          </div>
          <div class="error" v-if="errors.password"><i class="iconfont icon-warning" />{{errors.password}}</div>
        </div>
      </Form>
      <a href="javascript:;" class="btn" @click="confirm">登录</a>
    </div>
    <div class="action">
      <img src="https://qzonestyle.gtimg.cn/qzone/vas/opensns/res/img/Connect_logo_7.png" alt />
      <div class="url">
        <a href="javascript:;">忘记密码</a>
        <a href="javascript:;">免费注册</a>
      </div>
    </div>
  </div>
</template>

<script>
import { Form, Field } from 'vee-validate'
import { reactive, ref } from 'vue'
import { useStore } from 'vuex'
import { useRouter, useRoute } from 'vue-router'
import { message } from '@/components/Message'
// Form 把所有的input包裹起来
// Field组件替换一下原生input元素
export default {
  components: {
    Form, Field
  },
  setup () {
    const ruleShema = {
      // 校验account
      account (value) {
        if (!value) return '请输入用户名或者手机号'
        return true
      },
      password (value) {
        if (!value) return '请输入密码'
        if (!/^\w{6,24}$/.test(value)) return '密码是6-24个字符'
        return true
      }
    }
    // 表单数据
    const form = reactive({
      account: '',
      password: ''
    })

    const target = ref(null)
    const store = useStore()
    const router = useRouter()
    const route = useRoute()
    async function confirm () {
      // 兜底校验
      console.log(target)
      // 方法的执行结果是一个待解决的promise对象
      // 校验成功返回true 失败返回false
      const res = await target.value.validate()
      console.log(res)
      if (res) {
        // 通过
        // 调用登录接口
        store.dispatch('user/asyncGetUserInfo', form).then(res => {
          // 提示用户
          message({ type: 'success', text: '登录成功' })
          // 调用一下跟新购物车接口 重置当前用户的购物车数据
          store.dispatch('cart/updateCartList')
          // 跳到首页
          if (route.query.redirect) {
            router.push(decodeURIComponent(route.query.redirect))
          } else {
            router.push('/')
          }
        })
      }
    }
    return {
      ruleShema,
      form,
      target,
      confirm
    }
  }
}
</script>

<style lang="less" scoped>
// 账号容器
.account-box {
  .toggle {
    padding: 15px 40px;
    text-align: right;
    a {
      color: @xtxColor;
      i {
        font-size: 14px;
      }
    }
  }
  .form {
    padding: 0 20px;
    &-item {
      margin-bottom: 28px;
      .input {
        position: relative;
        height: 36px;
        > i {
          width: 34px;
          height: 34px;
          background: #cfcdcd;
          color: #fff;
          position: absolute;
          left: 1px;
          top: 1px;
          text-align: center;
          line-height: 34px;
          font-size: 18px;
        }
        input {
          padding-left: 44px;
          border: 1px solid #cfcdcd;
          height: 36px;
          line-height: 36px;
          width: 100%;
          &.error {
            border-color: @priceColor;
          }
          &.active,
          &:focus {
            border-color: @xtxColor;
          }
        }
        .code {
          position: absolute;
          right: 1px;
          top: 1px;
          text-align: center;
          line-height: 34px;
          font-size: 14px;
          background: #f5f5f5;
          color: #666;
          width: 90px;
          height: 34px;
          cursor: pointer;
        }
      }
      > .error {
        position: absolute;
        font-size: 12px;
        line-height: 28px;
        color: @priceColor;
        i {
          font-size: 14px;
          margin-right: 2px;
        }
      }
    }
    .agree {
      a {
        color: #069;
      }
    }
    .btn {
      display: block;
      width: 100%;
      height: 40px;
      color: #fff;
      text-align: center;
      line-height: 40px;
      background: @xtxColor;
      &.disabled {
        background: #cfcdcd;
      }
    }
  }
  .action {
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    .url {
      a {
        color: #999;
        margin-left: 10px;
      }
    }
  }
}
</style>
